99698-39-2

Upstream product

• 106967-75-3 (Z)-3-Methylamino-2-(2-phenoxy-acetyl)-but-2-enoic acid ethyl ester 
• 99698-35-8 4-acetyl-3-(phenoxymethyl)isoxazol-5(4H)-one 
• 71006-50-3 3-phenoxymethyl-2H-isoxazol-5-one 
• 701-99-5 Phenoxyacetyl chloride 

Downstream Products

• 109419-25-2 (5-Methyl-3-phenoxymethyl-isoxazol-4-yl)-acetic acid 
• 109419-17-2 (5-Methyl-3-phenoxymethyl-isoxazol-4-yl)-acetic acid methyl ester 
• 109419-09-2 2-Diazo-1-(5-methyl-3-phenoxymethyl-isoxazol-4-yl)-ethanone 

Relevant academic research and scientific papers

Synthesis of some 4-Acetyl-3,5-dioxo-2,3,4,5-tetrahydrobenzoxepine or Benzothiepine and 6-Acetyl-5,7-dioxo-6,7,8,9-tetrahydro-5H-benzocycloheptene Derivatives

The title compounds were prepared from benzoxepino-, benzothiepino- or benzocycloheptaisoxazolones which in turn were synthetized from simple materials.

SYNTHESIS OF SOME ISOMERIC 4H,1OHBENZOXEPINOISOXAZOL-4-ONES AND 4H,1OHBENZOXEPINOISOXAZOL-4-ONES AND BENZOTHIEPINO ANALOGS

The regiospecific formation of 5- or 3-(phenoxymethyl) or 5- or 3-(phenylthiomethyl)isoxazole-4-carboxylic acids is described.These isoxazoles are utilized as the starting material for the synthesis of isomeric 4H,1OHbenzoxepino or isoxaz